Who is "S. Gerovitch" and why is s/he listed under the description of sts005 in the course catalog? What happened to David Jones? Is this why there are (only?) 4 recitations for the class this semester? What is going on?

(the first two google image results for "David Jones")_________________When I am weaker than you, I ask you for freedom because that is according to your principles; when I am stronger than you, I take away your freedom because that is according to my principles.
-Children of Dune, attributed to Louis Veuillot